Option 310 is the built-in power meter option for the Field Fox analyzer. The built-in power meter (also known as a channel power meter) uses the SA input connector to make quick and simple power measurements over a selectable frequency band. A power sensor is NOT required.

• Make accurate, user-definable channel power measurements such as transmitter output power with no additional external hardware.
• View measurements easily by emulating the power meter user interface with analog and digital displays

For a detailed comparison between this option and option 302 (power sensor support), please see page 10 of this link.